[thirdparty/u-boot.git] / lib / smbios.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
 *
 * Adapted from coreboot src/arch/x86/smbios.c
 */

#include <common.h>
#include <mapmem.h>
#include <smbios.h>
#include <tables_csum.h>
#include <version.h>
#ifdef CONFIG_CPU
#include <cpu.h>
#include <dm.h>
#include <dm/uclass-internal.h>
#endif

/**
 * smbios_add_string() - add a string to the string area
 *
 * This adds a string to the string area which is appended directly after
 * the formatted portion of an SMBIOS structure.
 *
 * @start:	string area start address
 * @str:	string to add
 * @return:	string number in the string area
 */
static int smbios_add_string(char *start, const char *str)
{
	int i = 1;
	char *p = start;

	for (;;) {
		if (!*p) {
			strcpy(p, str);
			p += strlen(str);
			*p++ = '\0';
			*p++ = '\0';

			return i;
		}

		if (!strcmp(p, str))
			return i;

		p += strlen(p) + 1;
		i++;
	}
}

/**
 * smbios_string_table_len() - compute the string area size
 *
 * This computes the size of the string area including the string terminator.
 *
 * @start:	string area start address
 * @return:	string area size
 */
static int smbios_string_table_len(char *start)
{
	char *p = start;
	int i, len = 0;

	while (*p) {
		i = strlen(p) + 1;
		p += i;
		len += i;
	}

	return len + 1;
}

static int smbios_write_type0(ulong *current, int handle)
{
	struct smbios_type0 *t;
	int len = sizeof(struct smbios_type0);

	t = map_sysmem(*current, len);
	memset(t, 0, sizeof(struct smbios_type0));
	fill_smbios_header(t, SMBIOS_BIOS_INFORMATION, len, handle);
	t->vendor = smbios_add_string(t->eos, "U-Boot");
	t->bios_ver = smbios_add_string(t->eos, PLAIN_VERSION);
	t->bios_release_date = smbios_add_string(t->eos, U_BOOT_DMI_DATE);
#ifdef CONFIG_ROM_SIZE
	t->bios_rom_size = (CONFIG_ROM_SIZE / 65536) - 1;
#endif
	t->bios_characteristics = BIOS_CHARACTERISTICS_PCI_SUPPORTED |
				  BIOS_CHARACTERISTICS_SELECTABLE_BOOT |
				  BIOS_CHARACTERISTICS_UPGRADEABLE;
#ifdef CONFIG_GENERATE_ACPI_TABLE
	t->bios_characteristics_ext1 = BIOS_CHARACTERISTICS_EXT1_ACPI;
#endif
#ifdef CONFIG_EFI_LOADER
	t->bios_characteristics_ext1 |= BIOS_CHARACTERISTICS_EXT1_UEFI;
#endif
	t->bios_characteristics_ext2 = BIOS_CHARACTERISTICS_EXT2_TARGET;

	t->bios_major_release = 0xff;
	t->bios_minor_release = 0xff;
	t->ec_major_release = 0xff;
	t->ec_minor_release = 0xff;

	len = t->length + smbios_string_table_len(t->eos);
	*current += len;
	unmap_sysmem(t);

	return len;
}

static int smbios_write_type1(ulong *current, int handle)
{
	struct smbios_type1 *t;
	int len = sizeof(struct smbios_type1);
	char *serial_str = env_get("serial#");

	t = map_sysmem(*current, len);
	memset(t, 0, sizeof(struct smbios_type1));
	fill_smbios_header(t, SMBIOS_SYSTEM_INFORMATION, len, handle);
	t->manufacturer = smbios_add_string(t->eos, CONFIG_SMBIOS_MANUFACTURER);
	t->product_name = smbios_add_string(t->eos, CONFIG_SMBIOS_PRODUCT_NAME);
	if (serial_str) {
		strncpy((char *)t->uuid, serial_str, sizeof(t->uuid));
		t->serial_number = smbios_add_string(t->eos, serial_str);
	}

	len = t->length + smbios_string_table_len(t->eos);
	*current += len;
	unmap_sysmem(t);

	return len;
}

static int smbios_write_type2(ulong *current, int handle)
{
	struct smbios_type2 *t;
	int len = sizeof(struct smbios_type2);

	t = map_sysmem(*current, len);
	memset(t, 0, sizeof(struct smbios_type2));
	fill_smbios_header(t, SMBIOS_BOARD_INFORMATION, len, handle);
	t->manufacturer = smbios_add_string(t->eos, CONFIG_SMBIOS_MANUFACTURER);
	t->product_name = smbios_add_string(t->eos, CONFIG_SMBIOS_PRODUCT_NAME);
	t->feature_flags = SMBIOS_BOARD_FEATURE_HOSTING;
	t->board_type = SMBIOS_BOARD_MOTHERBOARD;

	len = t->length + smbios_string_table_len(t->eos);
	*current += len;
	unmap_sysmem(t);

	return len;
}

static int smbios_write_type3(ulong *current, int handle)
{
	struct smbios_type3 *t;
	int len = sizeof(struct smbios_type3);

	t = map_sysmem(*current, len);
	memset(t, 0, sizeof(struct smbios_type3));
	fill_smbios_header(t, SMBIOS_SYSTEM_ENCLOSURE, len, handle);
	t->manufacturer = smbios_add_string(t->eos, CONFIG_SMBIOS_MANUFACTURER);
	t->chassis_type = SMBIOS_ENCLOSURE_DESKTOP;
	t->bootup_state = SMBIOS_STATE_SAFE;
	t->power_supply_state = SMBIOS_STATE_SAFE;
	t->thermal_state = SMBIOS_STATE_SAFE;
	t->security_status = SMBIOS_SECURITY_NONE;

	len = t->length + smbios_string_table_len(t->eos);
	*current += len;
	unmap_sysmem(t);

	return len;
}

static void smbios_write_type4_dm(struct smbios_type4 *t)
{
	u16 processor_family = SMBIOS_PROCESSOR_FAMILY_UNKNOWN;
	const char *vendor = "Unknown";
	const char *name = "Unknown";

#ifdef CONFIG_CPU
	char processor_name[49];
	char vendor_name[49];
	struct udevice *dev = NULL;

	uclass_find_first_device(UCLASS_CPU, &dev);
	if (dev) {
		struct cpu_platdata *plat = dev_get_parent_platdata(dev);

		if (plat->family)
			processor_family = plat->family;
		t->processor_id[0] = plat->id[0];
		t->processor_id[1] = plat->id[1];

		if (!cpu_get_vendor(dev, vendor_name, sizeof(vendor_name)))
			vendor = vendor_name;
		if (!cpu_get_desc(dev, processor_name, sizeof(processor_name)))
			name = processor_name;
	}
#endif

	t->processor_family = processor_family;
	t->processor_manufacturer = smbios_add_string(t->eos, vendor);
	t->processor_version = smbios_add_string(t->eos, name);
}

static int smbios_write_type4(ulong *current, int handle)
{
	struct smbios_type4 *t;
	int len = sizeof(struct smbios_type4);

	t = map_sysmem(*current, len);
	memset(t, 0, sizeof(struct smbios_type4));
	fill_smbios_header(t, SMBIOS_PROCESSOR_INFORMATION, len, handle);
	t->processor_type = SMBIOS_PROCESSOR_TYPE_CENTRAL;
	smbios_write_type4_dm(t);
	t->status = SMBIOS_PROCESSOR_STATUS_ENABLED;
	t->processor_upgrade = SMBIOS_PROCESSOR_UPGRADE_NONE;
	t->l1_cache_handle = 0xffff;
	t->l2_cache_handle = 0xffff;
	t->l3_cache_handle = 0xffff;
	t->processor_family2 = t->processor_family;

	len = t->length + smbios_string_table_len(t->eos);
	*current += len;
	unmap_sysmem(t);

	return len;
}

static int smbios_write_type32(ulong *current, int handle)
{
	struct smbios_type32 *t;
	int len = sizeof(struct smbios_type32);

	t = map_sysmem(*current, len);
	memset(t, 0, sizeof(struct smbios_type32));
	fill_smbios_header(t, SMBIOS_SYSTEM_BOOT_INFORMATION, len, handle);

	*current += len;
	unmap_sysmem(t);

	return len;
}

static int smbios_write_type127(ulong *current, int handle)
{
	struct smbios_type127 *t;
	int len = sizeof(struct smbios_type127);

	t = map_sysmem(*current, len);
	memset(t, 0, sizeof(struct smbios_type127));
	fill_smbios_header(t, SMBIOS_END_OF_TABLE, len, handle);

	*current += len;
	unmap_sysmem(t);

	return len;
}

static smbios_write_type smbios_write_funcs[] = {
	smbios_write_type0,
	smbios_write_type1,
	smbios_write_type2,
	smbios_write_type3,
	smbios_write_type4,
	smbios_write_type32,
	smbios_write_type127
};

ulong write_smbios_table(ulong addr)
{
	struct smbios_entry *se;
	ulong table_addr;
	ulong tables;
	int len = 0;
	int max_struct_size = 0;
	int handle = 0;
	char *istart;
	int isize;
	int i;

	/* 16 byte align the table address */
	addr = ALIGN(addr, 16);

	se = map_sysmem(addr, sizeof(struct smbios_entry));
	memset(se, 0, sizeof(struct smbios_entry));

	addr += sizeof(struct smbios_entry);
	addr = ALIGN(addr, 16);
	tables = addr;

	/* populate minimum required tables */
	for (i = 0; i < ARRAY_SIZE(smbios_write_funcs); i++) {
		int tmp = smbios_write_funcs[i]((ulong *)&addr, handle++);

		max_struct_size = max(max_struct_size, tmp);
		len += tmp;
	}

	memcpy(se->anchor, "_SM_", 4);
	se->length = sizeof(struct smbios_entry);
	se->major_ver = SMBIOS_MAJOR_VER;
	se->minor_ver = SMBIOS_MINOR_VER;
	se->max_struct_size = max_struct_size;
	memcpy(se->intermediate_anchor, "_DMI_", 5);
	se->struct_table_length = len;

	/*
	 * We must use a pointer here so things work correctly on sandbox. The
	 * user of this table is not aware of the mapping of addresses to
	 * sandbox's DRAM buffer.
	 */
	table_addr = (ulong)map_sysmem(tables, 0);
	if (sizeof(table_addr) > sizeof(u32) && table_addr > (ulong)UINT_MAX) {
		/*
		 * We need to put this >32-bit pointer into the table but the
		 * field is only 32 bits wide.
		 */
		printf("WARNING: SMBIOS table_address overflow %llx\n",
		       (unsigned long long)table_addr);
		table_addr = 0;
	}
	se->struct_table_address = table_addr;

	se->struct_count = handle;

	/* calculate checksums */
	istart = (char *)se + SMBIOS_INTERMEDIATE_OFFSET;
	isize = sizeof(struct smbios_entry) - SMBIOS_INTERMEDIATE_OFFSET;
	se->intermediate_checksum = table_compute_checksum(istart, isize);
	se->checksum = table_compute_checksum(se, sizeof(struct smbios_entry));
	unmap_sysmem(se);

	return addr;
}
Commit	Line	Data
83d290c5	1	// SPDX-License-Identifier: GPL-2.0+
721e992a BM	2	/*
	3	* Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
	4	*
	5	* Adapted from coreboot src/arch/x86/smbios.c
721e992a BM	6	*/
	7
	8	#include <common.h>
a2505fc8	9	#include <mapmem.h>
4b6dddc2 AG	10	#include <smbios.h>
4b6dddc2 AG	11	#include <tables_csum.h>
721e992a	12	#include <version.h>
96476206 AG	13	#ifdef CONFIG_CPU
	14	#include <cpu.h>
	15	#include <dm.h>
	16	#include <dm/uclass-internal.h>
	17	#endif
721e992a	18
721e992a BM	19	/**
	20	* smbios_add_string() - add a string to the string area
	21	*
	22	* This adds a string to the string area which is appended directly after
	23	* the formatted portion of an SMBIOS structure.
	24	*
	25	* @start: string area start address
	26	* @str: string to add
	27	* @return: string number in the string area
	28	*/
	29	static int smbios_add_string(char start, const char str)
	30	{
	31	int i = 1;
	32	char *p = start;
	33
	34	for (;;) {
	35	if (!*p) {
	36	strcpy(p, str);
	37	p += strlen(str);
	38	*p++ = '\0';
	39	*p++ = '\0';
	40
	41	return i;
	42	}
	43
	44	if (!strcmp(p, str))
	45	return i;
	46
	47	p += strlen(p) + 1;
	48	i++;
	49	}
	50	}
	51
	52	/**
	53	* smbios_string_table_len() - compute the string area size
	54	*
	55	* This computes the size of the string area including the string terminator.
	56	*
	57	* @start: string area start address
	58	* @return: string area size
	59	*/
	60	static int smbios_string_table_len(char *start)
	61	{
	62	char *p = start;
	63	int i, len = 0;
	64
	65	while (*p) {
	66	i = strlen(p) + 1;
	67	p += i;
	68	len += i;
	69	}
	70
	71	return len + 1;
	72	}
	73
42fd8c19	74	static int smbios_write_type0(ulong *current, int handle)
721e992a	75	{
a2505fc8	76	struct smbios_type0 *t;
721e992a BM	77	int len = sizeof(struct smbios_type0);
721e992a BM	78
a2505fc8	79	t = map_sysmem(*current, len);
721e992a BM	80	memset(t, 0, sizeof(struct smbios_type0));
	81	fill_smbios_header(t, SMBIOS_BIOS_INFORMATION, len, handle);
	82	t->vendor = smbios_add_string(t->eos, "U-Boot");
	83	t->bios_ver = smbios_add_string(t->eos, PLAIN_VERSION);
	84	t->bios_release_date = smbios_add_string(t->eos, U_BOOT_DMI_DATE);
e663b350	85	#ifdef CONFIG_ROM_SIZE
721e992a	86	t->bios_rom_size = (CONFIG_ROM_SIZE / 65536) - 1;
e663b350	87	#endif
721e992a BM	88	t->bios_characteristics = BIOS_CHARACTERISTICS_PCI_SUPPORTED \|
	89	BIOS_CHARACTERISTICS_SELECTABLE_BOOT \|
	90	BIOS_CHARACTERISTICS_UPGRADEABLE;
	91	#ifdef CONFIG_GENERATE_ACPI_TABLE
	92	t->bios_characteristics_ext1 = BIOS_CHARACTERISTICS_EXT1_ACPI;
e663b350 AG	93	#endif
	94	#ifdef CONFIG_EFI_LOADER
	95	t->bios_characteristics_ext1 \|= BIOS_CHARACTERISTICS_EXT1_UEFI;
721e992a BM	96	#endif
721e992a BM	97	t->bios_characteristics_ext2 = BIOS_CHARACTERISTICS_EXT2_TARGET;
e663b350	98
721e992a BM	99	t->bios_major_release = 0xff;
	100	t->bios_minor_release = 0xff;
	101	t->ec_major_release = 0xff;
	102	t->ec_minor_release = 0xff;
	103
	104	len = t->length + smbios_string_table_len(t->eos);
	105	*current += len;
a2505fc8	106	unmap_sysmem(t);
721e992a BM	107
	108	return len;
	109	}
	110
42fd8c19	111	static int smbios_write_type1(ulong *current, int handle)
721e992a	112	{
a2505fc8	113	struct smbios_type1 *t;
721e992a	114	int len = sizeof(struct smbios_type1);
00caae6d	115	char *serial_str = env_get("serial#");
721e992a	116
a2505fc8	117	t = map_sysmem(*current, len);
721e992a BM	118	memset(t, 0, sizeof(struct smbios_type1));
721e992a BM	119	fill_smbios_header(t, SMBIOS_SYSTEM_INFORMATION, len, handle);
4cdce9f5 BM	120	t->manufacturer = smbios_add_string(t->eos, CONFIG_SMBIOS_MANUFACTURER);
4cdce9f5 BM	121	t->product_name = smbios_add_string(t->eos, CONFIG_SMBIOS_PRODUCT_NAME);
6fb580d7	122	if (serial_str) {
5113ff8a	123	strncpy((char *)t->uuid, serial_str, sizeof(t->uuid));
6fb580d7 AG	124	t->serial_number = smbios_add_string(t->eos, serial_str);
6fb580d7 AG	125	}
721e992a BM	126
	127	len = t->length + smbios_string_table_len(t->eos);
	128	*current += len;
a2505fc8	129	unmap_sysmem(t);
721e992a BM	130
	131	return len;
	132	}
	133
42fd8c19	134	static int smbios_write_type2(ulong *current, int handle)
721e992a	135	{
a2505fc8	136	struct smbios_type2 *t;
721e992a BM	137	int len = sizeof(struct smbios_type2);
721e992a BM	138
a2505fc8	139	t = map_sysmem(*current, len);
721e992a BM	140	memset(t, 0, sizeof(struct smbios_type2));
721e992a BM	141	fill_smbios_header(t, SMBIOS_BOARD_INFORMATION, len, handle);
4cdce9f5 BM	142	t->manufacturer = smbios_add_string(t->eos, CONFIG_SMBIOS_MANUFACTURER);
4cdce9f5 BM	143	t->product_name = smbios_add_string(t->eos, CONFIG_SMBIOS_PRODUCT_NAME);
721e992a BM	144	t->feature_flags = SMBIOS_BOARD_FEATURE_HOSTING;
	145	t->board_type = SMBIOS_BOARD_MOTHERBOARD;
	146
	147	len = t->length + smbios_string_table_len(t->eos);
	148	*current += len;
a2505fc8	149	unmap_sysmem(t);
721e992a BM	150
	151	return len;
	152	}
	153
42fd8c19	154	static int smbios_write_type3(ulong *current, int handle)
721e992a	155	{
a2505fc8	156	struct smbios_type3 *t;
721e992a BM	157	int len = sizeof(struct smbios_type3);
721e992a BM	158
a2505fc8	159	t = map_sysmem(*current, len);
721e992a BM	160	memset(t, 0, sizeof(struct smbios_type3));
721e992a BM	161	fill_smbios_header(t, SMBIOS_SYSTEM_ENCLOSURE, len, handle);
4cdce9f5	162	t->manufacturer = smbios_add_string(t->eos, CONFIG_SMBIOS_MANUFACTURER);
721e992a BM	163	t->chassis_type = SMBIOS_ENCLOSURE_DESKTOP;
	164	t->bootup_state = SMBIOS_STATE_SAFE;
	165	t->power_supply_state = SMBIOS_STATE_SAFE;
	166	t->thermal_state = SMBIOS_STATE_SAFE;
	167	t->security_status = SMBIOS_SECURITY_NONE;
	168
	169	len = t->length + smbios_string_table_len(t->eos);
	170	*current += len;
a2505fc8	171	unmap_sysmem(t);
721e992a BM	172
	173	return len;
	174	}
	175
96476206 AG	176	static void smbios_write_type4_dm(struct smbios_type4 *t)
	177	{
	178	u16 processor_family = SMBIOS_PROCESSOR_FAMILY_UNKNOWN;
	179	const char *vendor = "Unknown";
	180	const char *name = "Unknown";
	181
	182	#ifdef CONFIG_CPU
	183	char processor_name[49];
	184	char vendor_name[49];
	185	struct udevice *dev = NULL;
	186
	187	uclass_find_first_device(UCLASS_CPU, &dev);
	188	if (dev) {
	189	struct cpu_platdata *plat = dev_get_parent_platdata(dev);
	190
	191	if (plat->family)
	192	processor_family = plat->family;
	193	t->processor_id[0] = plat->id[0];
	194	t->processor_id[1] = plat->id[1];
	195
	196	if (!cpu_get_vendor(dev, vendor_name, sizeof(vendor_name)))
	197	vendor = vendor_name;
	198	if (!cpu_get_desc(dev, processor_name, sizeof(processor_name)))
	199	name = processor_name;
	200	}
	201	#endif
	202
	203	t->processor_family = processor_family;
	204	t->processor_manufacturer = smbios_add_string(t->eos, vendor);
	205	t->processor_version = smbios_add_string(t->eos, name);
	206	}
	207
42fd8c19	208	static int smbios_write_type4(ulong *current, int handle)
721e992a	209	{
a2505fc8	210	struct smbios_type4 *t;
721e992a	211	int len = sizeof(struct smbios_type4);
721e992a	212
a2505fc8	213	t = map_sysmem(*current, len);
721e992a BM	214	memset(t, 0, sizeof(struct smbios_type4));
	215	fill_smbios_header(t, SMBIOS_PROCESSOR_INFORMATION, len, handle);
	216	t->processor_type = SMBIOS_PROCESSOR_TYPE_CENTRAL;
96476206	217	smbios_write_type4_dm(t);
721e992a BM	218	t->status = SMBIOS_PROCESSOR_STATUS_ENABLED;
	219	t->processor_upgrade = SMBIOS_PROCESSOR_UPGRADE_NONE;
	220	t->l1_cache_handle = 0xffff;
	221	t->l2_cache_handle = 0xffff;
	222	t->l3_cache_handle = 0xffff;
	223	t->processor_family2 = t->processor_family;
	224
	225	len = t->length + smbios_string_table_len(t->eos);
	226	*current += len;
a2505fc8	227	unmap_sysmem(t);
721e992a BM	228
	229	return len;
	230	}
	231
42fd8c19	232	static int smbios_write_type32(ulong *current, int handle)
721e992a	233	{
a2505fc8	234	struct smbios_type32 *t;
721e992a BM	235	int len = sizeof(struct smbios_type32);
721e992a BM	236
a2505fc8	237	t = map_sysmem(*current, len);
721e992a BM	238	memset(t, 0, sizeof(struct smbios_type32));
	239	fill_smbios_header(t, SMBIOS_SYSTEM_BOOT_INFORMATION, len, handle);
	240
	241	*current += len;
a2505fc8	242	unmap_sysmem(t);
721e992a BM	243
	244	return len;
	245	}
	246
42fd8c19	247	static int smbios_write_type127(ulong *current, int handle)
721e992a	248	{
a2505fc8	249	struct smbios_type127 *t;
721e992a BM	250	int len = sizeof(struct smbios_type127);
721e992a BM	251
a2505fc8	252	t = map_sysmem(*current, len);
721e992a BM	253	memset(t, 0, sizeof(struct smbios_type127));
	254	fill_smbios_header(t, SMBIOS_END_OF_TABLE, len, handle);
	255
	256	*current += len;
a2505fc8	257	unmap_sysmem(t);
721e992a BM	258
	259	return len;
	260	}
	261
	262	static smbios_write_type smbios_write_funcs[] = {
	263	smbios_write_type0,
	264	smbios_write_type1,
	265	smbios_write_type2,
	266	smbios_write_type3,
	267	smbios_write_type4,
	268	smbios_write_type32,
	269	smbios_write_type127
	270	};
	271
42fd8c19	272	ulong write_smbios_table(ulong addr)
721e992a BM	273	{
721e992a BM	274	struct smbios_entry *se;
a2505fc8	275	ulong table_addr;
42fd8c19	276	ulong tables;
721e992a BM	277	int len = 0;
	278	int max_struct_size = 0;
	279	int handle = 0;
	280	char *istart;
	281	int isize;
	282	int i;
	283
	284	/* 16 byte align the table address */
	285	addr = ALIGN(addr, 16);
	286
a2505fc8	287	se = map_sysmem(addr, sizeof(struct smbios_entry));
721e992a BM	288	memset(se, 0, sizeof(struct smbios_entry));
	289
	290	addr += sizeof(struct smbios_entry);
	291	addr = ALIGN(addr, 16);
	292	tables = addr;
	293
	294	/* populate minimum required tables */
	295	for (i = 0; i < ARRAY_SIZE(smbios_write_funcs); i++) {
42fd8c19	296	int tmp = smbios_write_funcs[i]((ulong *)&addr, handle++);
60a4df32	297
721e992a BM	298	max_struct_size = max(max_struct_size, tmp);
	299	len += tmp;
	300	}
	301
	302	memcpy(se->anchor, "_SM_", 4);
	303	se->length = sizeof(struct smbios_entry);
	304	se->major_ver = SMBIOS_MAJOR_VER;
	305	se->minor_ver = SMBIOS_MINOR_VER;
	306	se->max_struct_size = max_struct_size;
	307	memcpy(se->intermediate_anchor, "_DMI_", 5);
	308	se->struct_table_length = len;
a2505fc8 SG	309
	310	/*
	311	* We must use a pointer here so things work correctly on sandbox. The
	312	* user of this table is not aware of the mapping of addresses to
	313	* sandbox's DRAM buffer.
	314	*/
	315	table_addr = (ulong)map_sysmem(tables, 0);
	316	if (sizeof(table_addr) > sizeof(u32) && table_addr > (ulong)UINT_MAX) {
	317	/*
	318	* We need to put this >32-bit pointer into the table but the
	319	* field is only 32 bits wide.
	320	*/
	321	printf("WARNING: SMBIOS table_address overflow %llx\n",
	322	(unsigned long long)table_addr);
	323	table_addr = 0;
	324	}
	325	se->struct_table_address = table_addr;
	326
721e992a BM	327	se->struct_count = handle;
	328
	329	/* calculate checksums */
	330	istart = (char *)se + SMBIOS_INTERMEDIATE_OFFSET;
	331	isize = sizeof(struct smbios_entry) - SMBIOS_INTERMEDIATE_OFFSET;
	332	se->intermediate_checksum = table_compute_checksum(istart, isize);
	333	se->checksum = table_compute_checksum(se, sizeof(struct smbios_entry));
a2505fc8	334	unmap_sysmem(se);
721e992a BM	335
	336	return addr;
	337	}